Reyes, Cecilia G. <br/><br/>
Philippine (BFAR) freshwater aquaculture extension training manual :  economics / 
Cecilia G. Reyes, Wilhelmina D. Natividad. 
 - Munoz, Nueva Ecija :  Bureau of Fisheries and Aqutic esources,  1984. 
 - 131 pages ;  22 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/>Volume 4. 
<br/><br/><label>ISBN: </label>9711038056